The app works pretty simply. You can enable the Sign-In Sheet for specific teachers. Then, use the student selector to sign students in, When a student leaves, click on the “Sign-Out” button to remove the student from the list:

Sign-In / Sign-Out Sheet

When you sign a student in, you can add remarks. You can also enable a “Signature” field for parents to fill in their names. The app will track the time and user (in this case the teacher) when a student is signed in and out:

Signing In a Student

There’s also a “History” page to view all sign-in records:

Sign-In / Sign-Out History

Please feel free to suggest on improvements to the app. We look forward to your comments.

UPDATED Nov 21, 2014

The Sign-In / Sign-Out Sheet now supports a PIN for parents. You can see the article here:

Thanks for the feedback David. As discussed over email, I think what you’re looking for is a sign-in sheet for students who leave the school premises, while this app is primarily for parents who need to sign their kids in and out of school. We’ll pass your feedback along to our App Developer Network. Thanks!